diff options
Diffstat (limited to 'cmd/podman/shared/create.go')
| -rw-r--r-- | cmd/podman/shared/create.go | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/cmd/podman/shared/create.go b/cmd/podman/shared/create.go index d694027db..a1c096853 100644 --- a/cmd/podman/shared/create.go +++ b/cmd/podman/shared/create.go @@ -489,17 +489,7 @@ func ParseCreateOpts(ctx context.Context, c *GenericCLIResults, runtime *libpod. } // ENVIRONMENT VARIABLES - env := defaultEnvVariables - if data != nil { - for _, e := range data.Config.Env { - split := strings.SplitN(e, "=", 2) - if len(split) > 1 { - env[split[0]] = split[1] - } else { - env[split[0]] = "" - } - } - } + env := EnvVariablesFromData(data) if err := parse.ReadKVStrings(env, c.StringSlice("env-file"), c.StringArray("env")); err != nil { return nil, errors.Wrapf(err, "unable to process environment variables") } @@ -781,6 +771,23 @@ var defaultEnvVariables = map[string]string{ "TERM": "xterm", } +// EnvVariablesFromData gets sets the default environment variables +// for containers, and reads the variables from the image data, if present. +func EnvVariablesFromData(data *inspect.ImageData) map[string]string { + env := defaultEnvVariables + if data != nil { + for _, e := range data.Config.Env { + split := strings.SplitN(e, "=", 2) + if len(split) > 1 { + env[split[0]] = split[1] + } else { + env[split[0]] = "" + } + } + } + return env +} + func makeHealthCheckFromCli(c *GenericCLIResults) (*manifest.Schema2HealthConfig, error) { inCommand := c.String("healthcheck-command") inInterval := c.String("healthcheck-interval") |